the chilean mine where the 33 workers remain trapped. gwen talks with politics editor david chalian about the tax cut debate, and previews tomorrow's primary contests. all that and more is on our web site, newshour.pbs.org. >> ifill: and that's the newshour for tonight. on tuesday, we'll talk to former british prime minister tony blair about middle east peace and his new book. i'm gwen ifill. >> brown: and i'm jeffrey brown. we'll see you online, and again here tomorrow evening. thank you, and good night. major funding for the pbs newshour has been provided by: and with the ongoing support of these institutions and foundations. and... this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. captioning sponsored by macneil/lehrer productions captioned by media access group at wgbh access.wgbh.org >> so, ah, your seat good? got the mirrors all adjusted? you can see everything ok? just stay off the freeways, all right? i don't want you going out on those yet. and leave your phone in your purse, i don